Description DTH bit is the tool cutting rocks, and subject to severe stress from the striking piston as well as from the abrasive cuttings passing the ...
Description RC series reverse circulation DTH Hammer is mainly used for deep exploration drilling and stope ore grade control. This reverse circulatio...
Product Introduction DTH hammer is a percussion drilling tool that is used to drill holes in rocks,soil and other hard materials.It is composed of a ....
Product Description Reverse Circulation (RC) is a method that uses dual wall drill rods that consist of an outer drill rod and an inner tube. These .....